by Crabtree

Crabtree 70D/50 Polestar Compact 50A D Curve 16kA SP MCB

Name: Crabtree 70D/50 Polestar Compact 50A D Curve 16kA SP MCB
Brand: Crabtree
SKU: 70D/50
Price: 13.56 GBP
Availability: InStock

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Product Description

Customer Reviews

Crabtree 70D/50 Polestar Compact 50A D Curve 16kA SP MCB

The Crabtree 70D/50 Polestar Compact Miniature Circuit Breaker is a heavy-duty 50A single pole MCB engineered for circuits with very high inrush currents. With a D curve trip characteristic and a high 16kA breaking capacity, it delivers dependable circuit protection in demanding commercial and industrial environments.

Key Features

50A rated current with D curve trip characteristic (10–20 In)
High breaking capacity of 16kA to BS EN 60898-1
15kA rating to BS EN 60947-2
Single pole MCB – 1 module width
Energy limiting Class 3 performance

Applications

Ideal for protecting circuits supplying motors, transformers, compressors, UPS systems, and industrial machinery where high inrush currents are expected.

Standards & Compliance

Manufactured to comply with BS EN 60898-1 and BS EN 60947-2, ensuring reliable operation, safety, and full regulatory compliance.

Documentation

Download the manufacturer’s data sheet

Product Description

Crabtree 70D/50 Polestar Compact 50A D Curve 16kA SP MCB

The Crabtree 70D/50 Polestar Compact Miniature Circuit Breaker is a heavy-duty 50A single pole MCB engineered for circuits with very high inrush currents. With a D curve trip characteristic and a high 16kA breaking capacity, it delivers dependable circuit protection in demanding commercial and industrial environments.

Key Features

50A rated current with D curve trip characteristic (10–20 In)
High breaking capacity of 16kA to BS EN 60898-1
15kA rating to BS EN 60947-2
Single pole MCB – 1 module width
Energy limiting Class 3 performance

Applications

Ideal for protecting circuits supplying motors, transformers, compressors, UPS systems, and industrial machinery where high inrush currents are expected.

Standards & Compliance

Manufactured to comply with BS EN 60898-1 and BS EN 60947-2, ensuring reliable operation, safety, and full regulatory compliance.

Documentation

Download the manufacturer’s data sheet

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Crabtree 70D/50 Polestar Compact 50A D Curve 16kA SP MCB

Crabtree 70D/50 Polestar Compact 50A D Curve 16kA SP MCB